package com.chuan.thinkingjava.think1;

public class ClassB extends ClassA{
	public ClassB() {
        System.out.println("HelloB");
    }
    { System.out.println("I'm B class"); }
    static { System.out.println("static B"); }
    public static void main(String[] args) {
        new ClassB(); 
    }

}
